CN214377521U

CN214377521U - Display device

Info

Publication number: CN214377521U
Application number: CN202022957732.3U
Authority: CN
Inventors: 冯华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-08
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a display device, including the bottom plate with control two backup pads, the bottom of two backup pads all with the top fixed connection of bottom plate, logical groove has all been seted up at the top of two backup pads, the inside of backup pad is provided with adjustment mechanism, adjustment mechanism includes the adjustment tank and changes the cover, the adjustment tank is seted up the top of controlling two backup pads, the internal surface of adjustment tank all is linked together with the inner wall that leads to the groove, the utility model relates to a show board technical field. This display device through combination of structure such as adjustment disc, action wheel, follow driving wheel, worm to can highly adjusting movable plate and traction plate, can put down the movable plate when not using device, thereby reduce the device volume, make the device deposit more easily, solve through the combination of above-mentioned structure that traditional show board is deposited and is removed comparatively inconvenient problem.

Description

Display device

Technical Field

The utility model relates to a show board technical field specifically is a display device.

Background

Although the traditional show board has the function of showing, still there is certain drawback, at first the great not be convenient for deposit of traditional show board volume, and secondly traditional show board structure is fixed and do not install the mobile device to it is very inconvenient to lead to the removal and the transportation of show board.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a display device has solved traditional show board and has deposited and remove comparatively inconvenient problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the display device comprises a bottom plate, a left support plate, a right support plate, a through groove and an adjusting mechanism, wherein the bottom of the support plate is fixedly connected with the top of the bottom plate, the through groove is formed in the top of the support plate, and the adjusting mechanism is arranged inside the support plate.

Adjustment mechanism includes the adjustment tank and changes the cover, controls and is equipped with the adjustment tank in two backup pads respectively, the adjustment tank is linked together with the inner wall that leads to the groove, the surface that changes the cover is connected with the internal surface rotation that leads to the groove, the fixed surface of changeing the cover is connected with adjusting gear, adjusting gear's surface is connected with the internal surface rotation that leads to the groove, the thread groove has been seted up at the top of changeing the cover, the internal surface threaded connection of thread groove has the lead screw, the internal surface rotation of adjustment tank is connected with the regulation worm, the surface of adjusting worm meshes with adjusting gear's surface mutually, the fixed surface of left side regulation worm is connected with the action wheel, the fixed surface of right side regulation worm is connected with from the driving wheel, the fixed surface of action wheel is connected with the adjustment disk.

Preferably, a moving plate is movably connected between one side, close to each other, of the outer surfaces of the two support plates, a traction plate is fixedly connected to the top of the moving plate, and the top ends of the left screw rod and the right screw rod are fixedly connected with the bottom of the traction plate.

Preferably, a fixing plate is fixedly connected between the two sides of the outer surfaces of the supporting plates close to each other, a connecting plate is fixedly connected to the outer surface of the fixing plate, and the bottom of the connecting plate is fixedly connected with the top of the bottom plate.

Preferably, the surface swing joint of traction plate has the show board, the surface of show board and the surface swing joint of connecting plate, the equal threaded connection of the left and right sides of show board surface has upper end screw, the equal threaded connection of the left and right sides of show board surface has lower extreme screw.

Preferably, control two the one end of upper end screw all runs through show board and hitch plate in proper order and extends to the inside of hitch plate, control two the one end of lower extreme screw all runs through show board and connecting plate in proper order and extends to the inside of connecting plate.

Preferably, two rotary grooves are formed in the bottom plate, the inner surfaces of the rotary grooves are rotatably connected with a rotary shaft, and the left end and the right end of the rotary shaft are fixedly connected with idler wheels.

Advantageous effects

The utility model provides a display device. Compared with the prior art, the method has the following beneficial effects:

(1) this display device, through the adjustment disk, the action wheel, from the driving wheel, the combination of worm isotructure, thereby rotate the adjustment disk and make the action wheel pass through the drive belt and drive from the synchronous rotation of driving wheel, meshing and thread groove through adjusting worm and adjusting gear and being connected with the lead screw, thereby make carrying out height-adjusting that the lead screw can be free, thereby can adjust the height of movable plate and traction plate, can put down the movable plate when not using device, thereby reduce the device volume, make the device deposit more easily, the problem of traditional show board deposit and remove comparatively inconvenient has been solved through the combination of above-mentioned structure.

(2) This display device through the combination of bottom plate, rotary trough, pivot, gyro wheel isotructure to through promoting the bottom plate, thereby the gyro wheel receives thrust to drive the pivot and rotates, rotates through the gyro wheel and can remove through bottom plate drive arrangement, thereby makes things convenient for device's removal and transportation, has solved traditional show board through the combination of above-mentioned structure and has deposited and remove comparatively inconvenient problem.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of the external structure of the rotating sleeve of the present invention;

fig. 3 is a perspective view of the external structure of the adjusting worm according to the present invention.

In the figure: 1-bottom plate, 2-supporting plate, 3-through groove, 4-adjusting mechanism, 41-adjusting groove, 42-rotating sleeve, 43-adjusting gear, 44-thread groove, 45-screw rod, 46-adjusting worm, 47-driving wheel, 48-driven wheel, 49-adjusting disk, 5-moving plate, 6-traction plate, 7-fixing plate, 8-connecting plate, 9-display plate, 10-upper end screw, 11-lower end screw, 12-rotating groove, 13-rotating shaft and 14-roller.

Detailed Description

The following description will be further described with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a display device comprises a bottom plate 1 and a left support plate and a right support plate 2, wherein the bottom plate 1 can support the whole device, the stability of the device is enhanced, the bottoms of the two support plates 2 are fixedly connected with the top of the bottom plate 1, through grooves 3 are formed in the tops of the two support plates 2, and an adjusting mechanism 4 is arranged inside the support plates 2; the adjusting mechanism 4 comprises an adjusting groove 41 and a rotating sleeve 42, the adjusting groove 41 is respectively arranged in the left supporting plate 2 and the right supporting plate 2, the adjusting groove 41 is communicated with the inner wall of the through groove 3, the outer surface of the rotating sleeve 42 is rotatably connected with the inner surface of the through groove 3, the outer surface of the rotating sleeve 42 is fixedly connected with an adjusting gear 43, the outer surface of the adjusting gear 43 is rotatably connected with the inner surface of the through groove 3, the top of the rotating sleeve 42 is provided with a thread groove 44, the inner surface of the thread groove 44 is in threaded connection with a screw rod 45, the screw rod 45 is matched with the thread groove 44 in size, the inner surface of the adjusting groove 41 is rotatably connected with an adjusting worm 46, the outer surface of the adjusting worm 46 is meshed with the outer surface of the adjusting gear 43, the outer surface of the left adjusting worm 46 is fixedly connected with a driving wheel 47, the outer surface of the right adjusting worm 46 is fixedly connected with a driven wheel 48, and power transmission is carried out between the driving wheel 47 and the driven wheel 48 through a transmission belt, the outer surface of the driving wheel 47 is fixedly connected with an adjusting disc 49, a movable plate 5 is movably connected between the mutually close sides of the outer surfaces of the two support plates 2, the movable plate 5 can enhance the stability and the weight of the device, the top of the movable plate 5 is fixedly connected with a traction plate 6, the top ends of the left screw rod 45 and the right screw rod 45 are fixedly connected with the bottom of the traction plate 6, a fixed plate 7 is fixedly connected between the mutually close sides of the outer surfaces of the two support plates 2, the gravity center of the device can be lowered by the fixed plate 7, so that the stability of the device is enhanced, a connecting plate 8 is fixedly connected to the outer surface of the fixed plate 7, the bottom of the connecting plate 8 is fixedly connected with the top of the bottom plate 1, a display plate 9 is movably connected to the outer surface of the display plate 9, the connecting plate 8 and the side of the traction plate 6, which is connected with the display plate 9, are positioned on the same vertical plane, thereby ensuring the smoothness of the display board 9, wherein the left side and the right side of the outer surface of the display board 9 are both in threaded connection with upper end screws 10, the left side and the right side of the outer surface of the display board 9 are both in threaded connection with lower end screws 11, the shapes and the sizes of the upper end screws 10 and the lower end screws 11 are the same, one ends of the left upper end screws 10 and the right upper end screws 10 sequentially penetrate through the display board 9 and the traction board 6 and extend to the inside of the traction board 6, one ends of the left lower end screws 11 and the right lower end screws 11 sequentially penetrate through the display board 9 and the connection board 8 and extend to the inside of the connection board 8, two rotary grooves 12 are arranged inside the bottom board 1, the inner surfaces of the rotary grooves 12 are rotatably connected with rotary shafts 13, the sizes of the rotary shafts 13 and the rotary grooves 12 are matched, and a certain friction exists between the outer surface of the rotary shafts 13 and the inner surfaces of the rotary grooves 12, when the stress is small, the rotating shaft 13 is not rotated under the action of friction force, and the left end and the right end of the rotating shaft 13 are fixedly connected with the rollers 14.

And those not described in detail in this specification are well within the skill of those in the art.

When the display board is in operation, the display board is placed on the top of the traction board 6, the bottom board 1 is pushed along with the display board, the rotating shaft 13 and the roller 14 are driven to rotate under the action of thrust, the roller 14 rotates to enable the device to move, after the device is pushed to a preset exhibition position, a transmission belt is arranged on the driving wheel 47 and the driven wheel 48, then the display board 9 is taken down from the top of the traction board 6, the adjusting disc 49 is rotated along with the display board, the driving wheel 47 drives the driven wheel 48 to synchronously rotate through the transmission belt, the driving wheel 47 and the driven wheel 48 rotate, the left and right adjusting worms 46 rotate along with the display board, the adjusting worm 46 drives the rotating sleeve 42 to rotate through the meshing of the adjusting gear 43 and the adjusting worm 46, the rotating sleeve 42 rotates to drive the screw rod 45 to move through the effect of the thread groove 44, the left and right screw rods 45 move upwards to drive the traction board 6 to move upwards, and the adjusting disc 49 stops rotating when the traction board 6 rises to a certain height, the height of towing plate 6 is fixed thereupon, be connected the top of show board 9 with the surface of towing plate 6 through two upper end screws 10 thereupon, be connected the bottom of show board 9 and the surface of connecting plate 8 through two lower extreme screws 11 again afterwards, thereby install show board 9 on the device, make show board 9 stability reinforcing, the content that will demonstrate thereupon announces on the surface of show board 9 can, after bulletin show completion with show board 9 take off, reverse rotation adjustment disk 49 makes towing plate 6 reset again, thereby promote bottom plate 1 afterwards with the device put in the storeroom deposit can.

Claims

1. The utility model provides a display device, includes bottom plate (1) and controls two backup pads (2), two the bottom of backup pad (2) all with the top fixed connection of bottom plate (1), its characterized in that: through grooves (3) are formed in the tops of the two supporting plates (2), and adjusting mechanisms (4) are arranged inside the supporting plates (2);

the adjusting mechanism (4) comprises an adjusting groove (41) and a rotating sleeve (42), the adjusting groove (41) is arranged in each of the left support plate and the right support plate (2), the adjusting groove (41) is communicated with the inner wall of the through groove (3), the outer surface of the rotating sleeve (42) is rotationally connected with the inner surface of the through groove (3), an adjusting gear (43) is fixedly connected to the outer surface of the rotating sleeve (42), the outer surface of the adjusting gear (43) is rotationally connected with the inner surface of the through groove (3), a threaded groove (44) is formed in the top of the rotating sleeve (42), a lead screw (45) is in threaded connection with the inner surface of the threaded groove (44), an adjusting worm (46) is rotationally connected to the inner surface of the adjusting groove (41), the outer surface of the adjusting worm (46) is meshed with the outer surface of the adjusting gear (43), and a driving wheel (47) is fixedly connected to the outer surface of the adjusting worm (46), the outer surface of the right adjusting worm (46) is fixedly connected with a driven wheel (48), and the outer surface of the driving wheel (47) is fixedly connected with an adjusting disc (49).

2. A display device as claimed in claim 1, wherein: two equal swing joint has movable plate (5) between the one side that backup pad (2) surface is close to each other, the top fixedly connected with traction plate (6) of movable plate (5) control two the top of lead screw (45) all with the bottom fixed connection of traction plate (6).

3. A display device as claimed in claim 1, wherein: two fixedly connected with fixed plate (7) between the one side that backup pad (2) surface is close to each other, the outer fixed surface of fixed plate (7) is connected with connecting plate (8), the bottom of connecting plate (8) and the top fixed connection of bottom plate (1).

4. A display device as claimed in claim 2, wherein: the surface swing joint of towing plate (6) has show board (9), the surface swing joint of the surface of show board (9) and connecting plate (8), the equal threaded connection of the left and right sides of show board (9) surface has upper end screw (10), the equal threaded connection of the left and right sides of show board (9) surface has lower extreme screw (11).

5. A display device as claimed in claim 4, wherein: control two the one end of upper end screw (10) all runs through show board (9) and hitch plate (6) in proper order and extends to the inside of hitch plate (6), controls two the one end of lower extreme screw (11) all runs through show board (9) and connecting plate (8) in proper order and extends to the inside of connecting plate (8).

6. A display device as claimed in claim 1, wherein: two rotary grooves (12) are formed in the bottom plate (1), a rotary shaft (13) is rotatably connected to the inner surface of each rotary groove (12), and rollers (14) are fixedly connected to the left end and the right end of each rotary shaft (13).